package cn.tedu._07weibo.mapper;

import cn.tedu._07weibo.pojo.dto.UserAddParam;
import cn.tedu._07weibo.pojo.dto.UserLoginParam;
import cn.tedu._07weibo.pojo.entity.User;
import cn.tedu._07weibo.pojo.vo.UserLoginVO;

public interface UserMapper {
    int selectUsername(UserAddParam param);

    int insertUser(User user);

    UserLoginVO selectUserByUsernameAndPassword(UserLoginParam param);
}
